9807960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 30875760

約数和(自身を除く): 21067800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 555, 564, 705, 740, 888, 940, 1110, 1128, 1410, 1480, 1739, 1880, 2209, 2220, 2820, 3478, 4418, 4440, 5217, 5640, 6627, 6956, 8695, 8836, 10434, 11045, 13254, 13912, 17390, 17672, 20868, 22090, 26085, 26508, 33135, 34780, 41736, 44180, 52170, 53016, 66270, 69560, 81733, 88360, 104340, 132540, 163466, 208680, 245199, 265080, 326932, 408665, 490398, 653864, 817330, 980796, 1225995, 1634660, 1961592, 2451990, 3269320, 4903980, 9807960]

約数ペア:

[(1, 9807960), (2, 4903980), (3, 3269320), (4, 2451990), (5, 1961592), (6, 1634660), (8, 1225995), (10, 980796), (12, 817330), (15, 653864), (20, 490398), (24, 408665), (30, 326932), (37, 265080), (40, 245199), (47, 208680), (60, 163466), (74, 132540), (94, 104340), (111, 88360), (120, 81733), (141, 69560), (148, 66270), (185, 53016), (188, 52170), (222, 44180), (235, 41736), (282, 34780), (296, 33135), (370, 26508), (376, 26085), (444, 22090), (470, 20868), (555, 17672), (564, 17390), (705, 13912), (740, 13254), (888, 11045), (940, 10434), (1110, 8836), (1128, 8695), (1410, 6956), (1480, 6627), (1739, 5640), (1880, 5217), (2209, 4440), (2220, 4418), (2820, 3478)]